Actors-media-qualities: a Generic Model for Information Retrieval in Virtual Communities.
Gregor HeinrichPublished in: IICS (2010)
Keyphrases
- virtual communities
- model for information retrieval
- social networks
- face to face communication
- query expansion
- trust and reputation systems
- information sharing
- virtual world
- multimedia
- online communities
- situated learning
- trust management
- community members
- term dependencies
- virtual environment
- information retrieval systems
- information retrieval
- learning algorithm